11261112 has 32 divisors (see below), whose sum is σ = 28252800. Its totient is φ = 3740384.

The previous prime is 11261071. The next prime is 11261113. The reversal of 11261112 is 21116211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11261091 and 11261100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11261113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7963 + ... + 9269.

It is an arithmetic number, because the mean of its divisors is an integer number (882900).

Almost surely, 2^11261112 is an apocalyptic number.

11261112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11261112 is an abundant number, since it is smaller than the sum of its proper divisors (16991688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11261112 is a wasteful number, since it uses less digits than its factorization.

11261112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675 (or 1671 counting only the distinct ones).

The product of its digits is 24, while the sum is 15.

The square root of 11261112 is about 3355.7580365694. The cubic root of 11261112 is about 224.1439869323.

Adding to 11261112 its reverse (21116211), we get a palindrome (32377323).

The spelling of 11261112 in words is "eleven million, two hundred sixty-one thousand, one hundred twelve".